AST was established in Mar.1999, the company's leading operation include valve design, manufacture and sales. AVC was established in Jan. 2010, and fell together with ASTIC for the parent company, the company's leading operation include design & manufacture of Wafer Type Check Valve Series & Metal Seat Ball Valve Series. Our company by ANGLO JAPANESE AMERICAN REGISTRARS TAIWAN LIMITED ISO - 9001 in June 2011, and plan by CE & API in 2013. For expansion of the Japanese market demand, and Japan branch was established in Nov. 2004, It's mainly responsible for sales, and a quality assurance section warehousing and delivery. The Company towards stability and professional quality is the main direction and strategy. To establish an independent AST & AVC brand and marketing East Asia, Southeast Asia and the Middle East market. Find OEM and ODM partners, and plan to market to Europe and America.

Centerline Flange Type Butterfly Valve

We are a professional manufacturer of Centerline Flange Type Butterfly Valve. Our Centerline Flange Type Butterfly Valve is designed to meet your specific technical and performance requirements. With our expertise, we have been offering quality Butterfly valve renowned for premium features at competitive prices. From product specification and selection through delivery and beyond, our staffs are committed to making it easy for you to get the products and the information you need when you need them. We develop reasonable price and durable Centerline Flange Type Butterfly Valve that tends to cater to the demands of optimum performance.

Flange Type

Centerline Butterfly Valve

We provide T Inverted Pressure Balance Valve, Manual Valve, Electric Valve, Pneumatic Valve, Butterfly Valve, Cenerline Valve, and Flange Type Valve with high quality and competitive price.

  • Flange Standard.:DIN2501, BS10-D,BS4504, ANSI B16.1, B16.42, JIS B2239
  • Valve Tested: API598
  • Face to Face: DIN3202-K1, EN558-1 20 SERIES; BS5155
  • MSS SP-67

    Hydraulic Test
    Class Liquid Sgell Test Liquid Sgell Test Air Seat Test
    Mpa Mpa Mpa
    CI - 125LB 1.5 1.1 0.6
    DI - 150LB 1.5 1.1 0.6
    CI/DI - 10K 1.5 1.1 0.6
    CI/DI - PN10/16 1.5 1.1 0.6
  • As a professional Centerline Flange Type Butterfly Valve manufacturer, ASTECH VALVE CO.,LTD. has an excellent advantage over the competition, developing strong designs at very competitive prices but maintaining extremely high quality. For more customized demands that can’t be found in our standard product lines, we also can offer a solution to combine your specific requirements into our new design standard products. We appreciate your interest, feedback, and suggestion. If you have any questions about Centerline Flange Type Butterfly Valve of ASTECH VALVE CO.,LTD. or issues, please leave your message and contact information on our website.